Add Mac interface for installing bundles of extensions.

chrome/browser/ui/cocoa/extensions/extension_install_dialog_controller.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_UI_COCOA_EXTENSIONS_EXTENSION_INSTALL_DIALOG_CONTROLER_H_
 #define CHROME_BROWSER_UI_COCOA_EXTENSIONS_EXTENSION_INSTALL_DIALOG_CONTROLER_H_
 #pragma once
 
 #include <vector>
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/string16.h"
 #include "chrome/browser/extensions/extension_install_ui.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 
 class Extension;
 class Profile;
 
-// A controller for dialog to let the user install an extension. Created by
-// CrxInstaller.
+// Displays the extension or bundle install prompt, and notifies the
+// ExtensionInstallUI::Delegate of success or failure.
 @interface ExtensionInstallDialogController : NSWindowController {
-@private
+ @private
   IBOutlet NSImageView* iconView_;
   IBOutlet NSTextField* titleField_;
+  IBOutlet NSTextField* itemsField_;
   IBOutlet NSButton* cancelButton_;
   IBOutlet NSButton* okButton_;
 
   // Present only when the dialog has permission warnings to display.
   IBOutlet NSTextField* subtitleField_;
   IBOutlet NSTextField* warningsField_;
 
   // Present only in the inline install dialog.
   IBOutlet NSBox* warningsSeparator_; // Only when there are permissions.
   IBOutlet NSView* ratingStars_;
   IBOutlet NSTextField* ratingCountField_;
   IBOutlet NSTextField* userCountField_;
 
   NSWindow* parentWindow_;  // weak
   Profile* profile_;  // weak
   ExtensionInstallUI::Delegate* delegate_;  // weak
   scoped_ptr<ExtensionInstallUI::Prompt> prompt_;
 }
 
 // For unit test use only
 @property(nonatomic, readonly) NSImageView* iconView;
 @property(nonatomic, readonly) NSTextField* titleField;
+@property(nonatomic, readonly) NSTextField* itemsField;
 @property(nonatomic, readonly) NSTextField* subtitleField;
 @property(nonatomic, readonly) NSTextField* warningsField;
 @property(nonatomic, readonly) NSButton* cancelButton;
 @property(nonatomic, readonly) NSButton* okButton;
 @property(nonatomic, readonly) NSBox* warningsSeparator;
 @property(nonatomic, readonly) NSView* ratingStars;
 @property(nonatomic, readonly) NSTextField* ratingCountField;
 @property(nonatomic, readonly) NSTextField* userCountField;
 
 - (id)initWithParentWindow:(NSWindow*)window
                    profile:(Profile*)profile
                   delegate:(ExtensionInstallUI::Delegate*)delegate
                     prompt:(const ExtensionInstallUI::Prompt&)prompt;
 - (void)runAsModalSheet;
 - (IBAction)storeLinkClicked:(id)sender; // Callback for "View details" link.
 - (IBAction)cancel:(id)sender;
 - (IBAction)ok:(id)sender;
 
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_EXTENSIONS_EXTENSION_INSTALL_DIALOG_CONTROLLER_H_